The dissolved rocks in the cave are scattered and orderly, and the holes in the cave are crystal clear and the landscape is strange. Stone flowers, stone pillars, stalactites, stone waterfalls, stalagmites, stone mushrooms, stone curtains, stone pagodas, stone bells, stone grapes, stone slow, stone lions, goose tubes and other strange calcified landscapes climb along the wall, which are colorful and have high scientific research value and ornamental value. Surrounded by mountains outside the cave, the forest is dense, birds are singing and flowers are fragrant, and the scenery is beautiful.

1. Various grotesque karst landscapes can be compared with caves in the south.

2. There is a goose tube formed by karst dripping water in the cave. No matter the size, it can be seen from the cross section that most of them are hollow, and it seems that there is music when you blow gently.

3. There is the largest karst Optimus Prime in North China in the cave.

4. In the center of the hall on the third floor, there is a rare and largest moonstone in China.

There are clearly visible annual rings in Hall 2 on the third floor. According to the stripes, we can analyze the climate characteristics at that time.

6. The annual rings formed by underwater water droplets in Cave 2 on the third floor are clearly visible, which is a rare travertine landscape in China. It is lifelike, and it is the first cave in North China discovered by geological experts after investigation.